Base | Representation |
---|---|
bin | 10011010111000001101111… |
… | …100011101100010111100100 |
3 | 102011110210220120202202202010 |
4 | 103113001233203230113210 |
5 | 42130010040121204102 |
6 | 501031113511114220 |
7 | 23635354663435464 |
oct | 2327015743542744 |
9 | 364423816682663 |
10 | 85145303303652 |
11 | 25147a13a88319 |
12 | 9671891972970 |
13 | 3868224430767 |
14 | 17050aa01dba4 |
15 | 9c9c58745d6c |
hex | 4d706f8ec5e4 |
85145303303652 has 96 divisors (see below), whose sum is σ = 210824534592000. Its totient is φ = 26653156968960.
The previous prime is 85145303303647. The next prime is 85145303303659. The reversal of 85145303303652 is 25630330354158.
It is not an unprimeable number, because it can be changed into a prime (85145303303659) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501871263 + ... + 502040889.
It is an arithmetic number, because the mean of its divisors is an integer number (2196088902000).
Almost surely, 285145303303652 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 85145303303652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105412267296000).
85145303303652 is an abundant number, since it is smaller than the sum of its proper divisors (125679231288348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85145303303652 is a wasteful number, since it uses less digits than its factorization.
85145303303652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175081 (or 175079 counting only the distinct ones).
The product of its (nonzero) digits is 3888000, while the sum is 48.
The spelling of 85145303303652 in words is "eighty-five trillion, one hundred forty-five billion, three hundred three million, three hundred three thousand, six hundred fifty-two".
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